Experimental optimization of Moringa oleifera seed powder as bio-coagulants in water treatment process

The Moringa oleifera is an important commodity plant which has been traditionally used for the treatment of water in tropical area of the world. This study therefore investigated the use of M. oleifera seeds powder as bio-coagulant for water treatment. The effects of parameters such as dosage, high...

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Main Authors:	Zaid, Aziz Qannaf, Suriati, Ghazali, Noor Sabrina, Ahmad Mutamim, Olalere, Olusegun Abayomi
Format:	Article
Language:	English
Published:	Springer Nature 2019
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/25639/ http://umpir.ump.edu.my/id/eprint/25639/ http://umpir.ump.edu.my/id/eprint/25639/ http://umpir.ump.edu.my/id/eprint/25639/1/Experimental%20optimization%20of%20Moringa%20oleifera%20seed%20powder%20as%20bio.pdf

id	ump-25639
recordtype	eprints
spelling	ump-256392019-09-10T03:35:56Z http://umpir.ump.edu.my/id/eprint/25639/ Experimental optimization of Moringa oleifera seed powder as bio-coagulants in water treatment process Zaid, Aziz Qannaf Suriati, Ghazali Noor Sabrina, Ahmad Mutamim Olalere, Olusegun Abayomi TP Chemical technology The Moringa oleifera is an important commodity plant which has been traditionally used for the treatment of water in tropical area of the world. This study therefore investigated the use of M. oleifera seeds powder as bio-coagulant for water treatment. The effects of parameters such as dosage, high speed time, high speed, low speed and low speed time on the residual turbidity were evaluated using the response surface methodology. The results obtained from the preliminary studies conducted, provided three independent factors, viz low speed (40–80 rpm), low speed time (20–60 min) and dosage (0.25–1.25 mg/L) which were optimized using the optimal water turbidity. However, the high speed and the high speed time were fixed at 100 rpm and 6 min, respectively. The results obtained from experimental design placed the optimum condition at low speed, low speed time and dosage as 40 rpm, 60 min and 0.75 mg/L, respectively. Under this condition, the predicted (theoretical) residual turbidity was 4.73 NTU. The result of the ANOVA for the optimization of the residual turbidity showed that the quadratic model was significant at 95% confidence level (p < 0.05). Moreover, the low speed time (B) and dosage (C) were both significant, whereas the low speeds (A) were not significant factors in the optimization of residual turbidity. Finally, the result obtained therefore showed the potential of M. oleifera residue as natural coagulants in the effective treatment of water for drinking purpose. The lower turbidity (< 5 NTU) achieved from this study confirmed the potential of this important eco-friendly natural product for the treatment of water. Springer Nature 2019 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/25639/1/Experimental%20optimization%20of%20Moringa%20oleifera%20seed%20powder%20as%20bio.pdf Zaid, Aziz Qannaf and Suriati, Ghazali and Noor Sabrina, Ahmad Mutamim and Olalere, Olusegun Abayomi (2019) Experimental optimization of Moringa oleifera seed powder as bio-coagulants in water treatment process. SN Applied Sciences, 1 (504). pp. 1-5. ISSN 2523-3963 (Print); 2523-3971 (Online) (In Press) https://doi.org/10.1007/s42452-019-0518-0 https://doi.org/10.1007/s42452-019-0518-0
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Zaid, Aziz Qannaf Suriati, Ghazali Noor Sabrina, Ahmad Mutamim Olalere, Olusegun Abayomi Experimental optimization of Moringa oleifera seed powder as bio-coagulants in water treatment process
description	The Moringa oleifera is an important commodity plant which has been traditionally used for the treatment of water in tropical area of the world. This study therefore investigated the use of M. oleifera seeds powder as bio-coagulant for water treatment. The effects of parameters such as dosage, high speed time, high speed, low speed and low speed time on the residual turbidity were evaluated using the response surface methodology. The results obtained from the preliminary studies conducted, provided three independent factors, viz low speed (40–80 rpm), low speed time (20–60 min) and dosage (0.25–1.25 mg/L) which were optimized using the optimal water turbidity. However, the high speed and the high speed time were fixed at 100 rpm and 6 min, respectively. The results obtained from experimental design placed the optimum condition at low speed, low speed time and dosage as 40 rpm, 60 min and 0.75 mg/L, respectively. Under this condition, the predicted (theoretical) residual turbidity was 4.73 NTU. The result of the ANOVA for the optimization of the residual turbidity showed that the quadratic model was significant at 95% confidence level (p < 0.05). Moreover, the low speed time (B) and dosage (C) were both significant, whereas the low speeds (A) were not significant factors in the optimization of residual turbidity. Finally, the result obtained therefore showed the potential of M. oleifera residue as natural coagulants in the effective treatment of water for drinking purpose. The lower turbidity (< 5 NTU) achieved from this study confirmed the potential of this important eco-friendly natural product for the treatment of water.
format	Article
author	Zaid, Aziz Qannaf Suriati, Ghazali Noor Sabrina, Ahmad Mutamim Olalere, Olusegun Abayomi
author_facet	Zaid, Aziz Qannaf Suriati, Ghazali Noor Sabrina, Ahmad Mutamim Olalere, Olusegun Abayomi
author_sort	Zaid, Aziz Qannaf
title	Experimental optimization of Moringa oleifera seed powder as bio-coagulants in water treatment process
title_short	Experimental optimization of Moringa oleifera seed powder as bio-coagulants in water treatment process
title_full	Experimental optimization of Moringa oleifera seed powder as bio-coagulants in water treatment process
title_fullStr	Experimental optimization of Moringa oleifera seed powder as bio-coagulants in water treatment process
title_full_unstemmed	Experimental optimization of Moringa oleifera seed powder as bio-coagulants in water treatment process
title_sort	experimental optimization of moringa oleifera seed powder as bio-coagulants in water treatment process
publisher	Springer Nature
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/25639/ http://umpir.ump.edu.my/id/eprint/25639/ http://umpir.ump.edu.my/id/eprint/25639/ http://umpir.ump.edu.my/id/eprint/25639/1/Experimental%20optimization%20of%20Moringa%20oleifera%20seed%20powder%20as%20bio.pdf
first_indexed	2023-09-18T22:39:29Z
last_indexed	2023-09-18T22:39:29Z
_version_	1777416818726535168

Experimental optimization of Moringa oleifera seed powder as bio-coagulants in water treatment process

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